<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
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    <title>我的通讯录</title>
    <link href="https://cdn.bootcdn.net/ajax/libs/materialize/1.0.0-rc.2/css/materialize.min.css" rel="stylesheet">
</head>
<body>
    <div class="container">
        <h1 class="center-align">我的通讯录</h1>
        <input type="text" id="fliterInput" placeholder="搜索姓名">
        <ul class="collection with-header" id="names">
            <li class="collection-header">
                <h5>A</h5>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
        </ul>
        <ul class="collection with-header" id="names">
            <li class="collection-header">
                <h5>A</h5>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
        </ul>
        <ul class="collection with-header" id="names">
            <li class="collection-header">
                <h5>B</h5>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
        </ul>
        <ul class="collection with-header" id="names">
            <li class="collection-header">
                <h5>C</h5>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
            <li class="collection-item">
                <a href="#">uiui</a>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
            <li class="collection-item">
                <a href="#">panda</a>
            </li>
        </ul>
    </div>

    

    <script src="./我的通讯录.js"></script>
</body>
</html>